package com.aigc.sclassroom.service;

import com.aigc.sclassroom.pojo.Sign;

import java.util.List;
import java.util.Map;

public interface SignService {
    // 教师发起签到
    Sign createSign(Long classId, Integer duration);

    // 学生签到
    void studentSign(Long signId, Long userId, String code);

    // 获取签到状态
    Map<String, Object> getSignStatus(Long signId);


}